Rug



FIG. 1 is a front, left, top perspective view of a rug showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a back perspective view thereof;

FIG. 4 is a right side perspective view thereof;

FIG. 5 is a left side perspective view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is an enlarged fragmentary perspective view thereof, showing the rear left corner. 

CLAIM The ornamental design for a rug, as shown and described. 